From 50a171bc75f3329fec9d0aa24c4838f675a1b66d Mon Sep 17 00:00:00 2001
From: toasted-nutbread <toasted-nutbread@users.noreply.github.com>
Date: Sat, 15 Feb 2020 17:00:01 -0500
Subject: Simplify update of mergedIndices

---
 ext/bg/js/dictionary.js | 27 ++++++++-------------------
 1 file changed, 8 insertions(+), 19 deletions(-)

diff --git a/ext/bg/js/dictionary.js b/ext/bg/js/dictionary.js
index 5a85bb5b..532d17c7 100644
--- a/ext/bg/js/dictionary.js
+++ b/ext/bg/js/dictionary.js
@@ -178,26 +178,15 @@ function dictTermsMergeBySequence(definitions, mainDictionary) {
 function dictTermsMergeByGloss(result, definitions, appendTo=null, mergedIndices=null) {
     const definitionsByGloss = appendTo !== null ? appendTo : new Map();
     for (const [index, definition] of definitions.entries()) {
-        if (appendTo !== null) {
-            let match = false;
-            for (const expression of result.expressions.keys()) {
-                if (definition.expression === expression) {
-                    for (const reading of result.expressions.get(expression).keys()) {
-                        if (definition.reading === reading) {
-                            match = true;
-                            break;
-                        }
-                    }
-                }
-                if (match) {
-                    break;
-                }
-            }
-
-            if (!match) {
-                continue;
-            } else if (mergedIndices !== null) {
+        if (mergedIndices !== null) {
+            const expressionMap = result.expressions.get(definition.expression);
+            if (
+                typeof expressionMap !== 'undefined' &&
+                typeof expressionMap.get(definition.reading) !== 'undefined'
+            ) {
                 mergedIndices.add(index);
+            } else {
+                continue;
             }
         }
 
-- 
cgit v1.2.3